EPR method for investigation and diagnosis materials promising for quantum electronics (PbGa 2 S 4 , ZnSe)
Electron paramagnetic resonance (EPR) spectra of rare-earth Dy3+ and Ce3+ ions in lead thiogallate PbGa2S4 single crystals were discovered and investigated. EPR spectra were studied in X-band in the temperature range 4–30 K. Parameters of spin Hamiltonian of EPR spectra of Dy3+ and Ce3+ ions in PbGa...
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| creator | Kramushchenko, D D Asatryan, H R Khramtsov, V A Baranov, P G Ilyin, I V Soltamov, V A |
| description | Electron paramagnetic resonance (EPR) spectra of rare-earth Dy3+ and Ce3+ ions in lead thiogallate PbGa2S4 single crystals were discovered and investigated. EPR spectra were studied in X-band in the temperature range 4–30 K. Parameters of spin Hamiltonian of EPR spectra of Dy3+ and Ce3+ ions in PbGa2S4 single crystals were calculated. It was set that dysprosium and cerium ions replace lead ions in crystal lattice. Also we carried out a diagnosis of ZnSe crystals doped with different rare-earth and transition metal ions. It was shown that due to diffusion of transition elements of Cr3+, Co2+ or Fe3+ along with the working admixture in the diffusion layer the EPR spectra of related admixtures are detected. The EPR diagnosis of these admixtures can be used in the development of modes, allowing minimizing the concentration of related admixtures, worsening the performance of laser materials. It was found that diffusion of Cr, Co and Fe transition metal ions leads to admixture of Mn ions. The EPR signals of Mn and Co are proposed as the ideal markers to control the crystal structure of the diffusion active layer. |
| doi_str_mv | 10.1088/1742-6596/461/1/012031 |
| format | Conference Proceeding |
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EPR spectra were studied in X-band in the temperature range 4–30 K. Parameters of spin Hamiltonian of EPR spectra of Dy3+ and Ce3+ ions in PbGa2S4 single crystals were calculated. It was set that dysprosium and cerium ions replace lead ions in crystal lattice. Also we carried out a diagnosis of ZnSe crystals doped with different rare-earth and transition metal ions. It was shown that due to diffusion of transition elements of Cr3+, Co2+ or Fe3+ along with the working admixture in the diffusion layer the EPR spectra of related admixtures are detected. The EPR diagnosis of these admixtures can be used in the development of modes, allowing minimizing the concentration of related admixtures, worsening the performance of laser materials. It was found that diffusion of Cr, Co and Fe transition metal ions leads to admixture of Mn ions. The EPR signals of Mn and Co are proposed as the ideal markers to control the crystal structure of the diffusion active layer.</description><identifier>ISSN: 1742-6596</identifier><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/461/1/012031</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Admixtures ; Cerium ; Chromium ; Cobalt ; Crystal lattices ; Crystal structure ; Diagnosis ; Diffusion layers ; Dysprosium ; Electron paramagnetic resonance ; Iron ; Laser materials ; Lattice vibration ; Manganese ; Metal ions ; Physics ; Quantum electronics ; Rare earth elements ; Single crystals ; Spectra ; Superhigh frequencies ; Transition metals</subject><ispartof>Journal of physics. Conference series, 2013, Vol.461 (1), p.12031</ispartof><rights>2013. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Conference series</title><description>Electron paramagnetic resonance (EPR) spectra of rare-earth Dy3+ and Ce3+ ions in lead thiogallate PbGa2S4 single crystals were discovered and investigated. EPR spectra were studied in X-band in the temperature range 4–30 K. Parameters of spin Hamiltonian of EPR spectra of Dy3+ and Ce3+ ions in PbGa2S4 single crystals were calculated. It was set that dysprosium and cerium ions replace lead ions in crystal lattice. Also we carried out a diagnosis of ZnSe crystals doped with different rare-earth and transition metal ions. It was shown that due to diffusion of transition elements of Cr3+, Co2+ or Fe3+ along with the working admixture in the diffusion layer the EPR spectra of related admixtures are detected. The EPR diagnosis of these admixtures can be used in the development of modes, allowing minimizing the concentration of related admixtures, worsening the performance of laser materials. It was found that diffusion of Cr, Co and Fe transition metal ions leads to admixture of Mn ions. The EPR signals of Mn and Co are proposed as the ideal markers to control the crystal structure of the diffusion active layer.</description><subject>Admixtures</subject><subject>Cerium</subject><subject>Chromium</subject><subject>Cobalt</subject><subject>Crystal lattices</subject><subject>Crystal structure</subject><subject>Diagnosis</subject><subject>Diffusion layers</subject><subject>Dysprosium</subject><subject>Electron paramagnetic resonance</subject><subject>Iron</subject><subject>Laser materials</subject><subject>Lattice vibration</subject><subject>Manganese</subject><subject>Metal ions</subject><subject>Physics</subject><subject>Quantum electronics</subject><subject>Rare earth elements</subject><subject>Single crystals</subject><subject>Spectra</subject><subject>Superhigh frequencies</subject><subject>Transition metals</subject><issn>1742-6596</issn><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpNkE1LAzEQhoMoWKt_QQJeFFw3H5vs7lFKrULBYvXiJWSzSU3pJm2yK_jvTa2Ic5gZmHe-HgAuMbrDqKpyXBYk46zmecFxjnOECaL4CIz-Csf_8lNwFuMaIZqsHIH1dPECO91_-BYaH6B1nzr2diV76x2UroWtlSvno42wk70OVm4i3Abf2Wjd6qdnN0jXDx3UG6364J1VEV4vmpmEBC5hAW_hu1vqm3NwYlKzvviNY_D2MH2dPGbz59nT5H6eKUpxnylSsbIuCkWalpta0kpyVjHZsNq0slaMKl5Q3JTGMKWl4aQmhptCJ0FyiI7B1WFuunI3pG_E2g_BpZWCsLJkjOKqTip-UKngYwzaiG2wnQxfAiOx5yr2yMQemUhcBRYHrvQbemFrCQ</recordid><startdate>20130828</startdate><enddate>20130828</enddate><creator>Kramushchenko, D D</creator><creator>Asatryan, H R</creator><creator>Khramtsov, V A</creator><creator>Baranov, P G</creator><creator>Ilyin, I V</creator><creator>Soltamov, V A</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20130828</creationdate><title>EPR method for investigation and diagnosis materials promising for quantum electronics (PbGa 2 S 4 , ZnSe)</title><author>Kramushchenko, D D ; Asatryan, H R ; Khramtsov, V A ; Baranov, P G ; Ilyin, I V ; Soltamov, V A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-c2857944c2bd6f9a38a6585ab59fda9c53c6431b7ff5ceaf6292f6f4eb594eb03</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Admixtures</topic><topic>Cerium</topic><topic>Chromium</topic><topic>Cobalt</topic><topic>Crystal lattices</topic><topic>Crystal structure</topic><topic>Diagnosis</topic><topic>Diffusion layers</topic><topic>Dysprosium</topic><topic>Electron paramagnetic resonance</topic><topic>Iron</topic><topic>Laser materials</topic><topic>Lattice vibration</topic><topic>Manganese</topic><topic>Metal ions</topic><topic>Physics</topic><topic>Quantum electronics</topic><topic>Rare earth elements</topic><topic>Single crystals</topic><topic>Spectra</topic><topic>Superhigh frequencies</topic><topic>Transition metals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kramushchenko, D D</creatorcontrib><creatorcontrib>Asatryan, H R</creatorcontrib><creatorcontrib>Khramtsov, V A</creatorcontrib><creatorcontrib>Baranov, P G</creatorcontrib><creatorcontrib>Ilyin, I V</creatorcontrib><creatorcontrib>Soltamov, V A</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kramushchenko, D D</au><au>Asatryan, H R</au><au>Khramtsov, V A</au><au>Baranov, P G</au><au>Ilyin, I V</au><au>Soltamov, V A</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>EPR method for investigation and diagnosis materials promising for quantum electronics (PbGa 2 S 4 , ZnSe)</atitle><btitle>Journal of physics. Conference series</btitle><date>2013-08-28</date><risdate>2013</risdate><volume>461</volume><issue>1</issue><spage>12031</spage><pages>12031-</pages><issn>1742-6596</issn><issn>1742-6588</issn><eissn>1742-6596</eissn><abstract>Electron paramagnetic resonance (EPR) spectra of rare-earth Dy3+ and Ce3+ ions in lead thiogallate PbGa2S4 single crystals were discovered and investigated. EPR spectra were studied in X-band in the temperature range 4–30 K. Parameters of spin Hamiltonian of EPR spectra of Dy3+ and Ce3+ ions in PbGa2S4 single crystals were calculated. It was set that dysprosium and cerium ions replace lead ions in crystal lattice. Also we carried out a diagnosis of ZnSe crystals doped with different rare-earth and transition metal ions. It was shown that due to diffusion of transition elements of Cr3+, Co2+ or Fe3+ along with the working admixture in the diffusion layer the EPR spectra of related admixtures are detected. The EPR diagnosis of these admixtures can be used in the development of modes, allowing minimizing the concentration of related admixtures, worsening the performance of laser materials. It was found that diffusion of Cr, Co and Fe transition metal ions leads to admixture of Mn ions. The EPR signals of Mn and Co are proposed as the ideal markers to control the crystal structure of the diffusion active layer.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/461/1/012031</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Admixtures Cerium Chromium Cobalt Crystal lattices Crystal structure Diagnosis Diffusion layers Dysprosium Electron paramagnetic resonance Iron Laser materials Lattice vibration Manganese Metal ions Physics Quantum electronics Rare earth elements Single crystals Spectra Superhigh frequencies Transition metals |
| title | EPR method for investigation and diagnosis materials promising for quantum electronics (PbGa 2 S 4 , ZnSe) |
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